#include "mainwindow.h"
#include "ui_mainwindow.h"

#include <QInputDialog>
#include <QDebug>

MainWindow::MainWindow(QWidget *parent)
    : QMainWindow(parent)
    , ui(new Ui::MainWindow)
{
    ui->setupUi(this);
}

MainWindow::~MainWindow()
{
    delete ui;
}

void MainWindow::on_pushButton_clicked()
{
    int a = QInputDialog::getInt(this,"整数对话框","请输入一个整数：");
    qDebug() << a;
}

